CVE-2009-1017 in Application Server
Summary
by MITRE
Unspecified vulnerability in the BI Publisher component in Oracle Application Server 5.6.2, 10.1.3.2.1, 10.1.3.3.3, and 10.1.3.4 allows remote authenticated users to affect confidentiality via unknown vectors.
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Analysis
by VulDB Data Team • 12/08/2017
The vulnerability identified as CVE-2009-1017 resides within the BI Publisher component of Oracle Application Server, affecting versions 5.6.2, 10.1.3.2.1, 10.1.3.3.3, and 10.1.3.4. This represents a significant security weakness in Oracle's enterprise application platform that serves as a foundation for business intelligence and reporting functionalities. The affected component is designed to generate and deliver business intelligence reports, making it a critical element within enterprise IT infrastructure where sensitive business data is processed and distributed. The unspecified nature of the vulnerability vectors suggests a complex underlying flaw that could potentially be exploited through various attack pathways, though the exact technical mechanism remains undisclosed in the initial CVE description.
This vulnerability specifically impacts the confidentiality aspect of the security triad, indicating that unauthorized disclosure of sensitive information is the primary concern. The fact that remote authenticated users can exploit this weakness means that attackers must first establish legitimate credentials to access the system, but once authenticated, they can potentially access confidential data that should remain protected. The BI Publisher component typically handles sensitive business intelligence data including financial reports, operational metrics, and strategic business information that organizations consider critical to maintain confidentiality. The vulnerability's presence in multiple versions of Oracle Application Server suggests it may be a fundamental flaw in the component's architecture rather than a specific implementation error.
From an operational perspective, this vulnerability poses substantial risk to organizations utilizing Oracle Application Server for business intelligence reporting. The potential for unauthorized data disclosure could result in significant financial loss, competitive disadvantage, and regulatory compliance violations. Organizations relying on BI Publisher for generating reports containing proprietary business information, customer data, or financial metrics face the risk of data exposure that could compromise their strategic positioning. The remote exploitation capability means that attackers could potentially access sensitive information from outside the organization's network, making the attack surface broader than local exploitation scenarios. Security administrators must consider the impact on their data governance policies and compliance requirements when addressing this vulnerability.
The technical flaw likely stems from inadequate input validation, insufficient access controls, or flawed data handling mechanisms within the BI Publisher component. This type of vulnerability would typically fall under CWE categories related to information exposure or insufficient authorization checks, potentially mapping to CWE-200 for information disclosure or CWE-285 for improper authorization. Organizations should implement immediate mitigations including applying Oracle's security patches, reviewing access controls, and monitoring for suspicious authentication activities. The vulnerability's classification as affecting confidentiality aligns with ATT&CK techniques involving credential access and data extraction, where adversaries leverage legitimate access to escalate their capabilities. Additionally, implementing network segmentation, enforcing least privilege principles, and establishing robust monitoring protocols can help reduce the attack surface and detect potential exploitation attempts.